Provided is a polymer composition having satisfactory processability and suitable for producing tires having a highly excellent balance among low loss characteristics, wet gripping, and ozone resistance. This polymer composition comprises: (A) a conjugated diene-based polymer which is either a polymer of a conjugated diene compound or a copolymer of a conjugated-diene compound and an aromatic vinyl compound, the conjugated diene-based polymer being a reaction product between an active polymerization terminal and a compound represented by any of general formulas (1) to (4); and (B) a halogenated butyl elastomer.


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    Title :

    POLYMER COMPOSITION, CROSSLINKED POLYMER, AND TIRE


    Additional title:

    POLYMERZUSAMMENSETZUNG, VERNETZTES POLYMER UND REIFEN
    COMPOSITION POLYMÈRE, POLYMÈRE RÉTICULÉ ET PNEUMATIQUE


    Contributors:

    Publication date :

    2023-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken



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